Freehand Driving School - Accra, Ghana

I am looking into taking driving lessons and I am researching schools. I had a few questions about your school before I make a decision:

1. What is the success rate of students passing the learners/driving exams?
2. Is the learners test fee and the driving exam fee included in your rate?
3. What is the rate for your driving school?
4. What type vehicle do you teach on (manual or automatic)
5. What times and days do students have to take the class? and is the school flexible with changing schedules of working students?
6. Is there a guarantee for being taught to drive?